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Adelphi Design & Construction Ltd
Adelphi Design & Construction Ltd is an established and experienced local extension builder in PA1. Please contact us for a free, no obligation quo...
"Garage" - PAISLEY, job posted 20/04/26
SCOTWEST BUILDING SERVICES LTD
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
"Fully extend a room and downstairs toilet" - PA6, job posted 08/04/26
LAKE BUILDERS LTD
LAKE BUILDERS LTD is an established extension buildering business in PA1. We come highly recommended and provide competitive quotes for your work.<...
"Hip to gable loft conversion" - PAISLEY, job posted 11/11/25
£37/hr
£273/day
AutoPoint Paisley
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
"Need an extension builder" - G53, job posted 19/05/25
Abbey Services (Scotland) Ltd
Abbey Services (Scotland) Ltd is a trusted extension builder serving customers in PA1 and the surrounding area. Contact us to today to get a compet...
"Great and reliable service, honest advice and competitive on price" - GLASGOW,reviewed 03/08/17, DAVID SMITH
£34/hr
£260/day
Strong Point Property Maintenance Ltd
Reliable and experienced extension builders with competitive rates and good at keeping within budget. Happy to provide examples of extension builde...
"Dormer room conversion. Frame and structure building as well as stair case installation." - G53, job posted 16/04/25
£39/hr
£289/day
KFM Developments LTD
Passionate about creating special, unique property renovations.
"Single storey extension" - DARNLEY, job posted 07/01/25
£39/hr
£291/day
Glasgow Joiners
Need an Extension Builder in PA1? Glasgow Joiners has been helping local clients (20 mile radius) with their extension buildering jobs for many yea...
Compare PA1 extension builders rates
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Extension Builders near Paisley | £34 | £259 |
| Extension Builders near Renfrew | £35 | £264 |
| Extension Builders near Barrhead | £35 | £255 |
| Extension Builders near Johnstone | £35 | £276 |
| Extension Builders near Erskine | £34 | £258 |
| Extension Builders near Renfrewshire | £35 | £278 |
| Extension Builders near Clydebank | £35 | £265 |
| Extension Builders near Giffnock | £35 | £260 |
| Extension Builders near Newton Mearns | £35 | £263 |
| Extension Builders near Bearsden | £34 | £263 |
Job estimates from extension builders near you
Whether you’re looking to extend your kitchen with a side return extension or you want to convert your basement into a liveable space, read our cost guides to get an idea of how much each project costs before getting a more accurate quote from our database of reliable tradespeople.

Build a timber frame extension - £26,184

Garden office - £10,184

Granny annexe - £87,184

Build a flat roof extension - £22,184

Convert a Garage - £16,184

Hip to gable loft conversion - £42,184

Convert a bungalow loft - £29,184

Build a dormer loft conversion - £42,184

Build a swimming pool - £81,184

Build a Mansard loft conversion - £52,184

Concrete foundations - £6,434

Underpin a building - £17,684

Two storey extension - £88,276

Convert a basement - £39,570

Side return extension - £43,570

Loft conversion - £35,475

Garage - £18,684

Single storey extension - £58,680

Outbuilding - £10,184

Install an RSJ - £2,384

Build a kitchen extension - £42,184
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